Anyone who is making or even thinking about making content whether its about the warriors or what ever they are passionate about should be encouraged to do so. eventually with enough practice and perseverance they can make alot better content than so called " professionals"Just remember that these guys are not professionals and are still learning/tweaking their art. It would be more helpful to give them constructive criticism so they can improve.
A lot of the Warriors content makers are on this site and can certainly see the comments. Support and providing feedback helps everyone, including the audience. Just be mindful of that.